Welcome: Welcome: Tianjin Kaida Science And Technology Co., Ltd.


KD-850 Planetary Concrete Grinder

  • KD-850 Planetary Concrete Grinder
  • KD-850 Planetary Concrete Grinder
  • KD-850 Planetary Concrete Grinder
  • KD-850 Planetary Concrete Grinder
  • KD-850 Planetary Concrete Grinder
KD-850 Planetary Concrete Grinder KD-850 Planetary Concrete Grinder KD-850 Planetary Concrete Grinder

KD-850 Planetary Concrete Grinder

  • Model:KD-850
  • Power:20hp(15kw)
  • Inverter:15kw
  • Voltage:380V-420V
  • Frequency:50HZ
  • Rotating speed:300~1500rpm
Product Description

KAIDA KD-850 planetary floor diamond grinding concrete polisher machine

Model KD-700P KD-630 KD-X6 KD-850
Motor 20hp(15kw) 10hp(7.5kw) 10hp(7.5kw) 20hp(15kw)
Inverter 15kw 11kw 11kw 15kw
HZ 50HZ 50HZ 50HZ 50HZ
Voltage 220V~420V 220V~420V 220V~420V 380V~420V
Current 30A 16A 16A 30A
Disc diameter 375mm*4 310mm*4 310mm*4 315mm*4
Weight 460kg 318kg 290kg 460kg
Work area 700mm 600mm 580mm 855mm
Rotating speed 300~1500rpm 300~1500rpm  300~1500rpm  300~1500rpm 
Grinding parameter
12 pieces 12 pieces 12 pieces 12 pieces
Size 2100*700*1078mm 1260*710*970mm 1050*650*1050mm 2100*700*1078mm
We are offering Floor Grinder of one of the best quality to the clients. Clients could easily avail from us the truly versatile and highly reliable range of this Floor Grinder at legitimate prices. These are energy efficient and are able to give reliable performance over long period of time. Even a layman could easily install this Floor Grinder without much expertise..


In order to efficiently find the products you need,please send us an inquiry to tell you requests,we will repaly you immediately. you can't miss it!

Detail Images


About Products
Product/User Benefits:
  •  Increased productivity and grinding performance 

    Easy handling thanks to ergonomic control elements, fixed speed as well as low noise and vibration levels
  • Fatigue-proof working and reduction of side forces because of outstanding machine balance
  • Maximum durability and load capacity due to very robust construction
  • Impressive mobility as well as trouble-free transportation thanks to detachable machine parts
  • Time saving patented quick tool fixing system
  • Dust-free operation because of floating cover in combination with reliable dust collection system
Fields of applications:
  • Grinding concrete/epoxy floor/ solidified floor/ terrazzo floor /granite floor /natural marble floor /diamond abrasion resistant floor /self leveling cement,etc ,places requiring surface treatment
  • Removal of paint, epoxy, glue and other coatings from concrete
  • Preparation of concrete for installation of new flooring/coating
  • Elimination of irregularities in concrete
  • Repair of damaged concrete
  • Sealing preparation
  • Renovation works
Product Features:
1.Four grinding discs adopt gear-to-turn transmission design
2.The main plate and the planet disk are driven independently to ensure the flatness of the ground
3.Ground grinding can estimate the workload of one day and facilitate the development of construction plans
4.One-button cruise control, drive control system automatically walks, liberating labor safe and efficient
5.Set parameters to ensure the working speed of the grinder and the stability of the grinding pressure to achieve precise grinding
6.Integrated integrated control system design, with universal wheel system, reducing labor intensity and improving construction efficiency
7.Large industrial vacuum cleaner can be configured to achieve dry and wet floor grinding mode
8.Set the walking speed of the grinder to realize the ramping of the up and down slope
9.One-piece laser cutting aluminum alloy gear box, the device weight 588KG achieves fast and efficient grinding
10.Intelligent technology dust-free grinding, responding to the strategic layout of national environmental protection policies
Working Process

Packaging Delivery

Company Information



1. What level of service do you provide?
*Your inquiry will be replied in 24 hours.
*Eight continuous years as an Alibaba Gold supplier and more than 25 years industrial technology and manufacturing experience.
* We offer free spare parts and service within 14 month warranty period.
* Technology Support by providing operation training videos.
* Professional after-sales service team.
* Give reasonable offers with the best quality.
2. What is our advantages?
* Competitive price: We can meet your budget and best-selling business very well.
* OEM Accepted: We can produce customized design.
* Good Service: We treat clients as friends and provide problem solving anytime you need.
* Good Quality: We have strict quality control system. Good reputation in the market.
* Fast & Delivery: We have big discount from forwarder (Long-term Contract).
* Door To Door Service.
3.  Can you customize the machine for the customer?
Yes. We can, we also provide OEM for customers; If you need customized services, please contact us
4.  What is the MOQ?
We usually provide 1 set for customers to test.


Why do you choose us?
1.We have high inquiries and sales quanlity on other website in addition to alibaba , which means our products are so popular.
2.High cost performance. With the same quality and function, our price is competitive in the market
3.Floor machine industry pioneer in china, to participate in the exchange and exhibition, the products are widely used in southeast Asia, Europe and the United States and other markets
4.High quality products, high effect,easy to learn and easy to operate, even if it is a heavy machine, a woman can operate
5.Research and development ability. each product is patented
6.Teach you how to operate as well as quality assurance, after-sales service

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